I think they rushed it with a roughly 3 hour campaign, and just seems like they took old maps and put them in to multiplayer and called it good I do like the zombies portion though there is no pvp even though there are other players to run into idk whether that's a good thing or a bad this. Oh and other modes just lag alot I hope this game has things planned for the future cause mw3 was my favorite mw3 remastered not a fan